AS26052
Fortis Clearing Chicago LLC
AS26052 is Fortis Clearing Chicago LLC (abnamroclearing.com). It announces 4,096 IPv4 addresses in 4 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2002-06-26· business
4,096
IPv4 addresses announced
4
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
4,096
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States4,096 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ABN-AMRO-CLEARING-USA-LLC
- name
- Fortis Clearing Chicago LLC
- org
- FCC-89
- org name
- Fortis Clearing Chicago LLC
- org address
- 175 W Jackson Blvd, Suite 2050, Chicago, IL, 60604
- org city
- Chicago
- org country
- US
- country
- US
- source
- arin
- created
- 2002-06-26
- updated
- 2023-11-06
- abuse
- NIT17-ARIN
- abuse name
- Network Infrastructure Team
- abuse email
- DL-AACB-USIT-IAG-Network@abnamroclearing.com
- abuse phone
- +1-312-604-8324
- abuse kind
- role
- abuse city
- Chicago
- abuse country
- US
- admin name
- Network Infrastructure Team
- admin email
- DL-AACB-USIT-IAG-Network@abnamroclearing.com
- admin phone
- +1-312-604-8324
- admin kind
- role
- admin city
- Chicago
- admin country
- US
- tech
- NIT17-ARIN
- tech name
- Network Infrastructure Team
- tech phone
- +1-312-604-8324
- tech kind
- role
- tech city
- Chicago
- tech country
- US
- abuse unvalidated since
- 2025-11-04
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.07%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 64.29.96.0/20 | United States | not found | 16 | 2026-10-02 |
| 64.29.96.0/24 | United States | not found | 17 | 2026-10-02 |
| 64.29.97.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.29.101.0/24 | United States | not found | 17 | 2026-10-02 |
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